The Washington Post reports: Facebook announced Friday that humans would no longer write descriptions for its Trending topics list, handing over even more responsibility to the already-powerful algorithm. But just days after the policy change, Facebook’s algorithm chose a very bad, factually incorrect headline to explain to its news-hungry users why Megyn Kelly was trending.

The headline, which was visible to anyone who hovered over Megyn Kelly’s name on the Trending list, refers to the Fox News personality as a “traitor” and claims that the cable channel has “Kick[ed] her out for backing Hillary.” (They have not.)

The article was featured prominently as the top news story on Facebook about Megyn Kelly as of Monday morning, until her name disappeared from the Trending list about 9:30 a.m. The story is far down the rabbit hole of junk information, a typo-ridden aggregation of an aggregation about a clash of personalities between Kelly and Bill O’Reilly. [Continue reading…]